添加栏目图片

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1 打开dede/temple/catelog_edit.html 在

255行加入

<tr>
  <td class='bline' height="65" style="padding-left:10px;">栏目图片：</td>
  <td class='bline'>
  <input name="arcpic" type="text" style="width:250px" id="typeimg" class="alltxt" 
                value="<?php echo $myrow['arcpic']?>" />
  <input type="button" name="set9" value="浏览... "class="coolbg np" style="width:60px" onClick="SelectImage('form1.typeimg')" />(栏目模板里用{dede:field.typeimg /}调用)
  </td>
</tr>

头部加入

2 打开dede/temple/catelog_add.html 修改同上

3 修改catalog_add.php

76 与79行增加arcpic变量

$queryTemplate = "insert into `#@__arctype`(reid,topid,sortrank,typename,typedir,isdefault,defaultname,issend,channeltype,tempindex,templist,temparticle,modname,namerule,namerule2,ispart,corank,description,keywords,seotitle,moresite,siteurl,sitepath,ishidden,`cross`,`crossid`,`content`,`smalltypes`,`arcpic`) Values('~reid~','~topid~','~rank~','~typename~','~typedir~','$isdefault','$defaultname','$issend','$channeltype','$tempindex','$templist','$temparticle','default','$namerule','$namerule2','0','0','','','~typename~','0','','','0','0','0','','','$arcpic')";

4 修改catalog_editphp 61行加入

`arcpic`='$arcpic',

以便读取数据

5 打开DEDE后台:系统》SQL命令行工具》右侧选择单行命令（支持简单查询），然后执行以下语句：

ALTER TABLE `dede_arctype` ADD `arcpic` VARCHAR( 200 ) NULL

6 打开include》taglib》channel.lib.php 文件，找到第80行将字段arcpic 添加上；如

if($type=='top')
    {
        $sql = "SELECT id,typename,arcpic,typelitpic,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
          From `#@__arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line ";
    }
    else if($type=='son')
    {
        if($typeid==0) return '';
        $sql = "SELECT id,typename,arcpic,typelitpic,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
          From `#@__arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line ";
    }
    else if($type=='self')
    {
        if($reid==0) return '';
        $sql = "SELECT id,typename,arcpic,typelitpic,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
            FROM `#@__arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line ";
    }

7 首页调用：

{dede:channel typeid='3' row='6'}

<li><a href="[field:typelink/]" target="_blank"><img src="[field:arcpic/]" alt="[field:typename/]" width="135" height="95" />[field:typename/]</a></li>

{/dede:channel}

列表页调用：{dede:field.arcpic/}

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